| Tail Number / N-Number | N4050X |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2022-11-09 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4050X.
| Tail Number / N-Number | N4050X |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1981 |
| Manufacturer's Serial Number | 3493 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CONCORD DEVELOPMENT PROPERTIES CORP |
| Street | 800 E SONTERRA SUITE 180 |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78258 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-07-17 |
| Certificate Issue Date | 2005-02-22 |
| Last Action Date | 2005-02-22 |
| Last Status | Valid Registration |
| Cancellation Date | 2005-04-20 |
| Exported To | MEXICO |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4050X.
| Tail Number / N-Number | N4050X |
| Manufacturer | AERO COMMANDER |
| Model | 100-180 |
| Manufacturer's Serial Number | 5103 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | MANDAN AIR SERVICE |
| Street | BOX 93 |
| City | MANDAN |
| State | ND |
| Zip Code | 58554 |
| Country | US |
| Certificate Issue Date | 1971-08-02 |
| Last Action Date | 1997-01-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-03-05 |